linux-kernel - [PATCH 5/5] arm64: dts: uniphier: Remove smpctrl nodes

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Message-Id: <20251216110113.1801245-6-hayashi.kunihiko@socionext.com>
Date: Tue, 16 Dec 2025 20:01:13 +0900
From: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Masami Hiramatsu <mhiramat@...nel.org>
Cc: devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
Subject: [PATCH 5/5] arm64: dts: uniphier: Remove smpctrl nodes

This node has no bindings definition and does not affect various
functions, so remove the nodes from .dtsi files to avoid warnings.

  arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dtb: /soc@...mpctrl@...01000:
  failed to match any schema with compatible: ['socionext,uniphier-smpctrl']

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
---
 arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi | 5 -----
 arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 5 -----
 arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 5 -----
 3 files changed, 15 deletions(-)

diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
index 4680571c264d..62c7980e86ce 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
@@ -414,11 +414,6 @@ system_bus: system-bus@...00000 {
 			pinctrl-0 = <&pinctrl_system_bus>;
 		};
 
-		smpctrl@...01000 {
-			compatible = "socionext,uniphier-smpctrl";
-			reg = <0x59801000 0x400>;
-		};
-
 		syscon@...10000 {
 			compatible = "socionext,uniphier-ld11-sdctrl",
 				     "simple-mfd", "syscon";
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index c3858666550c..5afe04325657 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -547,11 +547,6 @@ system_bus: system-bus@...00000 {
 			pinctrl-0 = <&pinctrl_system_bus>;
 		};
 
-		smpctrl@...01000 {
-			compatible = "socionext,uniphier-smpctrl";
-			reg = <0x59801000 0x400>;
-		};
-
 		sdctrl: syscon@...10000 {
 			compatible = "socionext,uniphier-ld20-sdctrl",
 				     "simple-mfd", "syscon";
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index e00a5caed822..eba9927f439e 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -367,11 +367,6 @@ system_bus: system-bus@...00000 {
 			pinctrl-0 = <&pinctrl_system_bus>;
 		};
 
-		smpctrl@...01000 {
-			compatible = "socionext,uniphier-smpctrl";
-			reg = <0x59801000 0x400>;
-		};
-
 		sdctrl: syscon@...10000 {
 			compatible = "socionext,uniphier-pxs3-sdctrl",
 				     "simple-mfd", "syscon";
-- 
2.34.1